Hydration, shine, volume … The benefits of hyaluronic acid for the hair

Hydration, shine, volume … The benefits of l & # 16; hyaluronic acid for hair

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Hydration, shine, volume … The benefits of 16; hyaluronic acid for hair

Hydration, shine, volume … The benefits of l & # 16; hyaluronic acid for hair We have explained the details of the news, step by step, below. Hydration, shine, volume … The benefits of l & # 039; hyaluronic acid for hair Keep reading our news. Here are all the details on the subject.

Hydration, shine, volume … The benefits of l & # 039; hyaluronic acid for hair

This star cosmetic active in “anti-aging” products is also part of the hair routine. As a daily ritual in the shower or as a deep treatment in a hairdressing salon, the polymer is also beneficial for the hair.

It’s not a hair revolution, but the craze picked up after a quirky beauty tutorial went viral on TikTok last summer. In a video that has surpassed 3 million views on the social network, professional makeup artist Katilyn Boyer ( @ katilynroundtree ) apply a serum with hyaluronic acid for the face on the tips of his hair , revealing results before / after two weeks of daily use that amazed Internet users.

If we believe its tip , its lengths become more flexible and shiny under the simple effect of this facial treatment formulated with three different types of hyaluronic acids (high, medium and low molecular weight). If it is not really wise (nor very ecological) to apply a serum for the face in this place, the benefits for the hair of this cosmetic active prized by anti-aging treatments have however been demonstrated.

The ally of dehydrated hair

“We know its moisturizing effects on the skin. Each molecule of hyaluronic acid can retain more than a thousand times its weight in water ”, explains Elisabeth Bouhadana, international scientific director of L ‘Oréal Paris . Injected into hair care , this asset “Prevents dehydration of the fiber by coating it thanks to its natural affinity for water. The fiber is thus thickened, sheathed, more flexible and shiny, as if revitalized ”.

Read also “ What is hyaluronic acid?

It is therefore an ingredient to favor in the hair routine of dry hair : “When it is dehydrated, the hair is thin and less flexible. The hair then lacks tone and bounce. This loss of vitality induces the formidable flat hair effect, ”continues the expert. Fortunately for manes lacking hydration , more and more brands are launching their own hyaluronic acid products to suit all budgets, from shampoo at conditioner , through the scalp serum, the mask or the care of night (like Kérastase, Bumble & Bumble, Coco & Eve, L’Oréal Paris …).

Deep treatments

In hairdressing salons, professional treatments based on hyaluronic acid are already well established. The best known remains the famous hair botox, which consists of leaving the active (often associated with keratin) in the heat for several minutes before brushing in order to penetrate the care inside the fiber. It is important to note that this practice is controversial because of the possible presence of formaldehyde, classified as a “proven carcinogenic substance for humans” by the International Agency for Research on Cancer (Circ).

Conversely, a new method that is increasingly popular (and less dangerous) exploits the benefits of cold: cryolipolysis. Hyaluronic acid is propelled into the hair using a hair straightener at a very low temperature (up to – ° C) which will freeze it in the hair and prolong its effects. In any case, these techniques will not “slow down” the signs of aging of the hair, as their names might suggest, but they will help to give a silkier appearance.